How can I list all updates installed on Mac OS X?
How can I list all updates installed on Mac OS X?
The list of all installed updates is located in /Library/Receipts/InstallHistory.plist
if you don't want to use the Software Update preference pane.
System Prefs > Software Update > Installed Software.
Sort by date.
Open the System Information application which can be found in /Applications/Utilities. Then go to Software -> Installations and there you have it.
This solution works on old and new versions of OS X (I've tested it on 10.8.2).
Use the following command:
/usr/sbin/system_profiler SPInstallHistoryDataType
Which is the command line alternative to "System Profile"